ADD file via upload

src/main/resources/mapper/NxSystemFileInfoMapper.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.example.dao.NxSystemFileInfoDao">
+
+    <select id="findByName" resultType="com.example.entity.NxSystemFileInfo">
+        select `nx_system_file_info`.* from `nx_system_file_info`
+        where 1 = 1
+        <if test="name != null and name != '' and name != 'all'">
+            and `nx_system_file_info`.`originName` like concat('%', #{name}, '%')
+        </if>
+        order by `nx_system_file_info`.id
+    </select>
+
+    <select id="findByFileName" resultType="com.example.entity.NxSystemFileInfo">
+        select `nx_system_file_info`.* from `nx_system_file_info`
+        where `nx_system_file_info`.`fileName` = #{name}
+    </select>
+
+</mapper>